Monday : me and Tom were getting ready for bed and mysteriously Tom slid his hand down in his pocket and pulled out a black shiny pebble so I quickly went to grab the silky stone but my heart raced…… We both held our pebbles they were exactly the same. We really liked rubbing them suddenly they started to glow. I dropped mine and a shiver shot up my spine. Tom gasped. What is it? Maybe its a present from another world.